Part Details | MACHINE SCREW
5305-00-917-6131 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Alternate Parts: VT1039H425, VT1039H4-25, VT1039H425, VT1039H4-25, HR101H425, HR101H4-25, C387H425, C387H4-25, 64040H425, 64040H4-25, 64040H425, 64040H4-25, AIC1023H425, AIC1023H4-25, CS3186H425, CS3186H4-25, 5305-00-917-6131, 00-917-6131, 5305009176131, 009176131
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 29, 1966 | 00-917-6131 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
TORQUE SET
Cross Reference | NSN 5305-00-917-6131
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| VT1039H4-25 | 92215 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| VT1039H4-25 | 06950 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| HR101H4-25 | 73197 | HI-SHEAR CORPORATION |
| C387H4-25 | 81755 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| 64040H4-25 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| 64040H4-25 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
| AIC1023H4-25 | 06725 | SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES |
| CS3186H4-25 | 93907 | TEXTRON FASTENING SYSTEMSDBA DECORAH OPERATIONS TFS |
Technical Data | NSN 5305-00-917-6131
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.377 INCHES MINIMUM |
| FASTENER LENGTH | 1.939 INCHES NOMINAL |
| SCREW MATERIAL | STEEL COMP H11 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AMS-6485 ASSN STD SINGLE MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | NICKEL AND CADMIUM |
| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| HEAD STYLE | 9 DISHED HEXAGON |
| HEAD DIAMETER | 0.429 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 60.0 DEGREES NOMINAL |
| INTERNAL DRIVE STYLE | TORQUE SET |